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3M™ Disc Retainer Nut 05621, 1/2 in 5/8-11 Internal, 10 per case

Part Number 056213M ID 60980108405UPC 00051144056217
  • Securely fasten fiber discs to a grinder or sander spindles
  • Compatible with 3M™ Disc Pad Hubs and face plates or any fiber disc holders with 5/8-11 or M14-2 threaded spindles
  • Tighten using a 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)
  • Different disc retainer nut lengths are available to attach 3M™ disc pad hubs, disc pad face plates, and fibre discs
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Specifications
Attribute Name
Value
Application
Deburring, Finishing, Polishing, Surface Preparation
Brand
3M™
Converted Form
Power Tool Accessory
Equipment - Machines
Disc Sanders, Right Angle Grinders
Height
15.24 in
Height (Metric)
38.71 Centimeter
Industries
Marine, Metalworking
Length
0.63 in
Length (Metric)
1.59 Centimeter
National Stock Number
5310015956506
Product Form
Nut
Sub Industries
Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures, Turbine Engines
Thread Size
5/8-11 INT
Type
Retainer Nut
Width
4 in
Width (Metric)
10.16 Centimeter
Details
  • Securely fasten fiber discs to a grinder or sander spindles
  • Compatible with 3M™ Disc Pad Hubs and face plates or any fiber disc holders with 5/8-11 or M14-2 threaded spindles
  • Tighten using a 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)
  • Different disc retainer nut lengths are available to attach 3M™ disc pad hubs, disc pad face plates, and fibre discs

3M™ Disc Retainer Nut securely fastens a fiber disc to a disc pad hub or face plate for use with a rotary power tool. This nut is made to fit 3M disc hubs and face plates, but also fits fiber disc holders from other manufacturers.

After placing the disc pad hub, disc pad face plate, and fibre disc onto the tool, the final step to secure these items is to tighten the  3M™ Disc Retainer Nut.
Different disc retainer nut lengths are available to attach 3M™ disc pad hubs
Easy to Use
After placing the disc pad hub, disc pad face plate, and fibre disc onto the tool, the final step to secure these items is to tighten the 3M™ Disc Retainer Nut. Use a 1-1/4 inch spanner wrench with 1/4 inch pins to tighten the disc retainer nut on the spindle. Most spanner wrenches provided with pneumatic or electric tools will fit 3M™ Disc Retainer Nuts. Also available separately from 3M™, PN 06544 is an adjustable spanner wrench, which can be used to tighten 3M™ Disc Retainer Nuts.

Learn more about Metalworking solutions (PDF, 13 Mb)

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